Income Taxes (Details) - USD ($) $ in Millions	3 Months Ended
	Sep. 30, 2022	Sep. 30, 2021	Sep. 30, 2020
Income Tax Disclosure [Abstract]
Income tax benefit	$ 0.9	$ 10.4	$ 10.4
Income tax benefit as a percent of pre-tax income (loss)	11.50%		(41.30%)
Discrete tax benefits associated with legislative changes	$ (0.6)
Tax expense (benefit) attributable to employee share-based compensation	$ (0.3)